* [PATCH] examples/pipeline: fix build with some compilers
@ 2022-09-25 9:20 Ali Alnubani
2022-09-25 14:03 ` Thomas Monjalon
0 siblings, 1 reply; 2+ messages in thread
From: Ali Alnubani @ 2022-09-25 9:20 UTC (permalink / raw)
To: dev; +Cc: cristian.dumitrescu
Fixes the following build failure with gcc 5.4.0 because
of uninitialized variables:
[..]
examples/pipeline/cli.c:1801:10: error: 'idx' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
[..]
examples/pipeline/cli.c:1916:10: error: 'idx' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
[..]
Fixes: 83f58a7b7b0a ("examples/pipeline: add commands for direct registers")
Cc: cristian.dumitrescu@intel.com
Signed-off-by: Ali Alnubani <alialnu@nvidia.com>
---
examples/pipeline/cli.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/pipeline/cli.c b/examples/pipeline/cli.c
index 35beb1139f..8013541c4b 100644
--- a/examples/pipeline/cli.c
+++ b/examples/pipeline/cli.c
@@ -1786,7 +1786,7 @@ cmd_pipeline_regrd(char **tokens,
/* index. */
if (!strcmp(tokens[4], "index")) {
- uint32_t idx;
+ uint32_t idx = 0;
if (n_tokens != 6) {
snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
@@ -1901,7 +1901,7 @@ cmd_pipeline_regwr(char **tokens,
/* index. */
if (!strcmp(tokens[6], "index")) {
- uint32_t idx;
+ uint32_t idx = 0;
if (n_tokens != 8) {
snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] examples/pipeline: fix build with some compilers
2022-09-25 9:20 [PATCH] examples/pipeline: fix build with some compilers Ali Alnubani
@ 2022-09-25 14:03 ` Thomas Monjalon
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Monjalon @ 2022-09-25 14:03 UTC (permalink / raw)
To: Ali Alnubani; +Cc: dev, cristian.dumitrescu
25/09/2022 11:20, Ali Alnubani:
> Fixes the following build failure with gcc 5.4.0 because
> of uninitialized variables:
>
> [..]
> examples/pipeline/cli.c:1801:10: error: 'idx' may be used
> uninitialized in this function [-Werror=maybe-uninitialized]
> [..]
> examples/pipeline/cli.c:1916:10: error: 'idx' may be used
> uninitialized in this function [-Werror=maybe-uninitialized]
> [..]
>
> Fixes: 83f58a7b7b0a ("examples/pipeline: add commands for direct registers")
> Cc: cristian.dumitrescu@intel.com
>
> Signed-off-by: Ali Alnubani <alialnu@nvidia.com>
Applied, thanks.
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